Established in 2004, the Dongguan Oton Electronic Technology Co.,LTD (hereinafter referred to as OTON) is located in Dongguan City, China, near Hongkong.OTON is professional manufacturer with more than 8 years ODM&OEM experiences on power bank.Our purpose is "Technology lead to future,Fashion lead to trend". OTON mainly develops and produces the devices & accessories for iPodiPhone and iPad. Our main products are portable power bank, emergency charger, charge&data sync USB cable which ...